/*
A sequence is defined as:

gk = 1, for 0 ≤ k ≤ 1999
gk = gk-2000 + gk-1999, for k ≥ 2000.
Find gk mod 20092010 for k = 1018.

Anser:
Time:
*/
package main

import (
	"fmt"
	"time"
)

func main() {
	tstart := time.Now()



	tend := time.Now()
	fmt.Println(tend.Sub(tstart))
}